Aramid Insulation | McMaster-Carr

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Material

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Shape

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Electrically Insulating

Interference Shielding

Maximum Temperature

REACH

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Export Control Classification Number (ECCN)

1C990

1C999

EAR99

DFARS Specialty Metals

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Sleeve Height

Material Grade

Washer Type

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Hardness

Rockwell M84 to Rockwell M87

Rockwell R105

Rockwell R108

Rockwell R108 to Rockwell R121

Rockwell R110

Rockwell R110 to Rockwell R115

Rockwell R110 to Rockwell R120

Sleeve OD

2,126 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

1,255 products

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

20 products

Aramid

Strong, lightweight, and an excellent thermal insulator; also known as Nomex

10 products

Fabric

Use to cover, clean, and insulate objects

12 products

Fastening and Joining

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

238 products

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

277 products

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

14 products

Sealing Washers

Prevent fluids from leaking around fasteners

21 products

TIG Torch Insulators

Seal between TIG nozzles and torches to stop gas from escaping and protect torch parts from heat

3 products

Electrical Power, Networking, and Controlling

Wire Sleeving

Bundle wiring and protect from abrasion and heat

119 products

Heat-Shrink Tubing Seal Wrap

Wrap around wire like tape to create a moisture resistant seal before adding heat-shrink tubing

1 product

Material Handling

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

4 products

Conveyor Brushes

Position items on conveyor belts and wipe off debris

93 products

Conveyor Guides

Direct and position items on conveyors while keeping them from falling off

5 products

Building and Machinery Hardware

Weatherstripping

Seal gaps around doors, windows, and frames

33 products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

7 products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

14 products